A research team has uncovered surprising evidence of cross-border pollution reaching the Arctic, originating from an ...

If US regulations on sulphur dioxide are relaxed, environmental monitoring professionals may need to consider how it will be prevented in this absence. For decades, acid rain was the poster child of ...

The latest update on Costa Rica's Poás Volcano as OVSICORI reports a slight decline in eruptive energy, while safety warnings ...

Vanuatu's geohazards department says the Ambae and Ambrym volcanoes remain at alert level 2. Level 2 indicates "major unrest" ...

The volcano, which is located less than 100 miles away from the major city of Anchorage, remains at an elevated level of ...

transnational agreement spearheaded by the Environmental Protection Agency combatted acid rain, which greatly impacted the eastern portion of the continent. Earlier this month, EPA administrator ...

Kanlaon Volcano eruption spews ash, prompts evacuations and warnings in the Philippines The post Kanlaon Volcano Eruption ...

Likens discovered in the 1960s that North America was witnessing a phenomenon called acid rain. He has warned that the way the Environmental Protection Agency (EPA) has been going after clean air and ...

Unfortunately, acid rain could make a comeback. Acid rain describes any form of precipitation—from snow, fog, hail, or rain—that contains high levels of sulfur dioxide (SO2) and nitrogen oxides (NOx).

PHNX Materials has devised a way to strip fly ash of sulfur and aluminum, impurities that concrete companies would rather ...